70Alvium USB Cameras User Guide V3.6.4
Specifications
Alvium 1800 U-120m/c
Feature Specification
1800 U-120m (monochrome) 1800 U-120c (color)
Sensor model ON Semiconductor AR0135CS
Resolution 1280 (H) × 960 (V); 1.2 MP
Sensor type CMOS
Shutter type Global shutter (GS)
Sensor size Type 1/3; 4.8 mm × 3.6 mm; 6.0 mm diagonal
Pixel size 3.75 µm × 3.75 µm
CRA 0 deg
Sensor bit depth (ADC) 12-bit
Monochrome pixel formats
Mono8 (default), Mono10,
Mono10p, Mono12, Mono12p
Mono8, Mono10, Mono10p,
Mono12, Mono12p
YUV color pixel formats Not applicable
YCbCr411_8_CbYYCrYY,
YCbCr422_8_CbYCrY,
YCbCr8_CbYCr
RGB color pixel formats Not applicable
BayerGR8, BayerGR10,
BayerGR10p, BayerGR12,
BayerGR12p, BGR8,
RGB8 (default)
Maximum frame rate
52 fps
1
(at ≥200 MBps)
Exposure time 58 µs to 1.2 s (at 200 MBps)
Exposure modes Timed
Gain 0 dB to 17.7 dB; 0.1 dB increments
Digital binning Horizontal: 1 to 8 columns; Vertical: 1 to 8 rows
Image buffer (RAM) 256 KB
Non-volatile memory (Flash) 1024 KB
GPIOs
4 programmable GPIOs
As direct inputs (push-pull): 0 to 5.5 VDC
As direct outputs (push-pull): 0 to 3.3 VDC at 12 mA
Power requirements Power over USB; External power
Power consumption
(typical, at 5 VDC)
USB power: 1.3 W
External power: 1.5 W
1
In triggered mode, maximum frame rates require minimum exposure times.
Table 24: Alvium 1800 U-120m/c specifications (sheet 1 of 2)
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